'Of the Circumcision' in the Bible

And those of the circumcision who came with Peter were astonished, that on the gentiles also the gift of the Holy Spirit was poured out;

And when Peter went up to Jerusalem, those of the circumcision contended with him,

and a father of circumcision not to those of the circumcision only, but to those also who walk in the steps of the faith of our father Abraham which was in uncircumcision.

For I say that Christ was made a minister of the circumcision for the truth of God, to confirm the promises of the fathers,

but on the contrary seeing that I was intrusted with the gospel of the uncircumcision, as Peter was of the circumcision,??8 for he that operated in Peter for the apostleship of the circumcision, operated also in me for the gentiles,??9 and knowing the grace given me, James and Cephas and John, who were manifest pillars, gave to me and Barnabas the right hand of fellowship that we should go to the gentiles and they to the circumcision;

For before some came from James he eat with the gentiles; but when they came, he withdrew and separated himself; fearing those of the circumcision;

Aristarchus my fellow-prisoner salutes you, and Mark the nephew of Barnabas,??oncerning whom you received commandments, if he comes to you receive him,??11 and Jesus called Justus, who are of the circumcision; these are the only co-laborers for the kingdom of God who have been a comfort to me.

For there are many disorderly wranglers and deceivers, especially those of the circumcision,